In-line skate boot



FIG. 1 is a lateral side elevational view of an in-line skate boot showing the new design;

FIG. 2 is a medial side elevational view of the skate boot;

FIG. 3 is a front view of the skate boot;

FIG. 4 is a rear view of the skate boot;

FIG. 5 is a bottom view of the skate boot; and,

FIG. 6 is a top view of the skate boot.

The broken line showing of the skate frame and wheel in FIGS. 1 and 2 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an in-line skate boot, as shown and described. 